Three Dimensional Geometry MCQ CBSE Maths 12 Science Answers in English

Three Dimensional Geometry MCQ CBSE Maths 12 Science Answers in English to enable students to get Answers in a narrative video format for the specific question.

Expert Teacher provides Three Dimensional Geometry MCQ CBSE Maths 12 Science Answers through Video Answers in English language. This video solution will be useful for students to understand how to write an answer in exam in order to score more marks. This teacher uses a narrative style for a question from Three Dimensional Geometry not only to explain the proper method of answering question, but deriving right answer too.

Please find the question below and view the Answer in a narrative video format.

Question:

The cartesian equation of a line is Question, write its vector form.

Answer Video in English:

Similar Questions from CBSE, 12th Science, Maths, Three Dimensional Geometry

Question 1 : Find the cartesian equation of the line which passes through the point (-2, 4, -5) and is parallel to the line Question (View Answer Video)

Question 2 : A plane makes intercepts -6, 3, 4 respectively on the co-ordinte axes. Find the length of the perpendicular from the origin on it. (View Answer Video)

Question 3 : Find the vector equation of the plane with intercepts 3, -4 and 2 on x, y and z-axis respectively. (View Answer Video)

Question 4 : Find the angle between the planes 7x + 2y + 6z = 15 and 3x - y + 10z = 17. (View Answer Video)

Question 5 : Find the vector equation of a plane which is at a distance of 5 units from the origin and its normal vector is Question (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Relations and Functions

Question 1 : Question be  defined as f(x) =Question (View Answer Video)

Question 2 : The law a + b = b + a is called ______. (View Answer Video)

Question 3 : Number of binary operations on the set { a, b} are: (View Answer Video)

Question 4 : Let R be the relation in the set N given by :
R = {(a, b) : a = b - 2, b > 6}.
Choose the correct answer : (View Answer Video)

Question 5 : Let A = {1, 2, 3}. Then, number of relations containing (1, 2) and (1, 3) which are reflexive and symmetric but not transitive is, (View Answer Video)

Probability

Question 1 :  A bag contains 3 red and 7 black balls. 2 balls are selected at random one by one without replacement. If the second selected ball happens to be red, what is the probability that the first selected ball is also red?   (View Answer Video)

Question 2 : Five bad oranges are accidently mixed with 20 good ones. If four oranges are drawn one by one successively with replacement, then find the probability distribution of number of bad oranges drawn. Hence, find the mean and variance of the distribution.    (View Answer Video)

Question 3 : If P(A)=Question, P(B)=Question and Question=Question, find Question. (View Answer Video)

Question 4 : If Question and Question then find Question (View Answer Video)

Question 5 :  A die is rolled. If E= (1, 3, 5), F(2, 3) and G= {2, 3, 4, 5}, find Question (View Answer Video)

Vector Algebra

Question 1 : Find the scalar components of the vector Questionwith initial point A (2, 1) and terminal point B (-5, 7).  (View Answer Video)

Question 2 :  Write the value of Questionfor which the vectors Questionand Questionare parallel vectors.  (View Answer Video)

Question 3 : Find the area of the parallelogram whose adjacent sides are determined by the vectors Question and Question (View Answer Video)

Question 4 : Find a vector in the direction of vector Question which has magnitude 21 units.  (View Answer Video)

Question 5 : Find a unit vector in the direction of Question  (View Answer Video)